🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 1 AU

Year: 263 Days

Day: 14.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.73 AU - 2.33 AU

Year: 1026 Days

Day: 22.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,476,803 km

• M1: 891,304 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.22 AU - 5.06 AU

Year: 3546 Days

Day: 28.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,476,803 km

• M1: 905,067 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 9.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.16 AU - 7.28 AU

Year: 6882 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,476,803 km

• M1: 158,275 km (0.065 R)
• M2: 270,623 km (0.076 R)
• M3: 332,706 km (0.082 R)
• M4: 628,909 km (0.105 R)
• M5: 969,693 km (0.087 R)
• M6: 1,044,492 km (0.113 R)
• M7: 1,105,827 km (0.066 R)
• M8: 1,216,231 km (0.101 R)
• M9: 1,297,313 km (0.105 R)
• M10: 1,380,489 km (0.092 R)
• M11: 2,430,068 km (0.073 R)
• M12: 2,809,598 km (0.108 R)
• M13: 3,207,977 km (0.079 R)
• M14: 3,553,697 km (0.074 R)
• M15: 3,647,944 km (0.028 R)
• M16: 3,719,153 km (0.051 R)
• M17: 3,790,810 km (0.104 R)
• M18: 3,862,916 km (0.108 R)
• M19: 4,406,256 km (0.026 R)
• M20: 4,482,251 km (0.119 R)
• M21: 4,635,440 km (0.112 R)
• M22: 5,078,997 km (0.099 R)
• M23: 5,346,478 km (0.099 R)
• M24: 5,728,551 km (0.11 R)
• M25: 5,867,079 km (0.035 R)
• M26: 5,950,854 km (0.117 R)
• M27: 6,461,431 km (0.092 R)
• M28: 7,403,748 km (0.094 R)
• M29: 8,451,532 km (0.096 R)
• M30: 8,577,792 km (0.077 R)
• M31: 8,641,222 km (0.086 R)
• M32: 8,736,665 km (0.083 R)
• M33: 9,808,983 km (0.076 R)
• M34: 9,975,036 km (0.114 R)
• M35: 10,819,516 km (0.097 R)
• M36: 10,888,032 km (0.101 R)
• M37: 11,060,070 km (0.104 R)
• M38: 11,267,562 km (0.081 R)
• M39: 11,686,735 km (0.066 R)
• M40: 11,898,267 km (0.093 R)
• M41: 12,324,920 km (0.085 R)
• M42: 12,793,012 km (0.064 R)
• M43: 13,303,439 km (0.099 R)
• M44: 13,895,099 km (0.119 R)
• M45: 14,722,525 km (0.032 R)
• M46: 15,488,616 km (0.099 R)
• M47: 15,954,463 km (0.115 R)
• M48: 16,032,553 km (0.115 R)
• M49: 16,267,572 km (0.045 R)
• M50: 17,299,348 km (0.104 R)
• M51: 17,661,375 km (0.06 R)
• M52: 19,051,588 km (0.032 R)
• M53: 19,467,171 km (0.12 R)
• M54: 20,859,777 km (0.097 R)
• M55: 20,945,198 km (0.113 R)
• M56: 21,116,487 km (0.069 R)
• M57: 21,245,142 km (0.11 R)
• M58: 22,153,500 km (0.102 R)
• M59: 22,590,475 km (0.071 R)
• M60: 22,765,954 km (0.091 R)
• M61: 22,898,048 km (0.08 R)
• M62: 23,162,837 km (0.076 R)
• M63: 23,918,456 km (0.113 R)
• M64: 24,052,645 km (0.1 R)
• M65: 24,501,738 km (0.111 R)
• M66: 24,999,001 km (0.063 R)
• M67: 25,545,183 km (0.089 R)
• M68: 25,728,141 km (0.097 R)
• M69: 26,003,401 km (0.086 R)
• M70: 26,927,916 km (0.1 R)
• M71: 27,534,685 km (0.116 R)
• M72: 27,675,307 km (0.075 R)
• M73: 28,004,422 km (0.039 R)
• M74: 28,809,109 km (0.075 R)
• M75: 28,904,403 km (0.106 R)
• M76: 29,525,533 km (0.078 R)
• M77: 30,006,341 km (0.095 R)
• M78: 30,683,870 km (0.104 R)
• M79: 31,024,504 km (0.081 R)
• M80: 31,317,566 km (0.1 R)
• M81: 31,709,662 km (0.081 R)
• M82: 31,807,798 km (0.05 R)
• M83: 32,004,669 km (0.06 R)
• M84: 32,399,608 km (0.089 R)
• M85: 32,548,158 km (0.069 R)
• M86: 33,194,272 km (0.113 R)
• M87: 33,393,985 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 8.9

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.64 AU - 8.34 AU

Year: 7272 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,476,803 km

• M1: 113,844 km (0.039 R)
• M2: 169,794 km (0.079 R)
• M3: 324,627 km (0.074 R)
• M4: 485,894 km (0.117 R)
• M5: 570,865 km (0.088 R)
• M6: 814,411 km (0.112 R)
• M7: 948,451 km (0.099 R)
• M8: 1,155,494 km (0.067 R)
• M9: 1,612,515 km (0.102 R)
• M10: 1,783,207 km (0.084 R)
• M11: 1,959,732 km (0.114 R)
• M12: 2,204,325 km (0.079 R)
• M13: 2,567,698 km (0.116 R)
• M14: 2,949,920 km (0.078 R)
• M15: 3,112,533 km (0.092 R)
• M16: 3,254,352 km (0.106 R)
• M17: 3,742,490 km (0.115 R)
• M18: 3,995,310 km (0.036 R)
• M19: 4,227,486 km (0.074 R)
• M20: 4,490,778 km (0.039 R)
• M21: 4,570,813 km (0.077 R)
• M22: 6,479,084 km (0.053 R)
• M23: 6,569,740 km (0.118 R)
• M24: 7,091,238 km (0.11 R)
• M25: 7,309,801 km (0.038 R)
• M26: 7,882,162 km (0.097 R)
• M27: 9,375,448 km (0.107 R)
• M28: 10,242,069 km (0.115 R)
• M29: 10,631,472 km (0.054 R)
• M30: 10,810,092 km (0.088 R)
• M31: 10,989,609 km (0.102 R)
• M32: 11,791,753 km (0.119 R)
• M33: 11,902,605 km (0.057 R)
• M34: 12,349,454 km (0.105 R)
• M35: 12,953,680 km (0.037 R)
• M36: 13,182,864 km (0.11 R)
• M37: 13,645,121 km (0.103 R)
• M38: 13,722,613 km (0.116 R)
• M39: 13,839,299 km (0.106 R)
• M40: 13,917,240 km (0.092 R)
• M41: 13,995,180 km (0.095 R)
• M42: 15,708,973 km (0.118 R)
• M43: 15,994,107 km (0.093 R)
• M44: 17,361,581 km (0.082 R)
• M45: 18,123,184 km (0.044 R)
• M46: 18,294,024 km (0.059 R)
• M47: 18,637,052 km (0.06 R)
• M48: 19,591,487 km (0.089 R)
• M49: 20,030,556 km (0.079 R)
• M50: 20,829,110 km (0.043 R)
• M51: 21,322,185 km (0.057 R)
• M52: 21,683,164 km (0.107 R)
• M53: 22,365,630 km (0.105 R)
• M54: 22,548,737 km (0.118 R)
• M55: 22,870,522 km (0.1 R)
• M56: 23,286,405 km (0.049 R)
• M57: 23,985,176 km (0.048 R)
• M58: 25,498,658 km (0.055 R)
• M59: 25,594,401 km (0.1 R)
• M60: 26,074,310 km (0.103 R)
• M61: 26,315,313 km (0.096 R)
• M62: 26,702,622 km (0.102 R)
• M63: 27,238,182 km (0.047 R)
• M64: 28,023,421 km (0.113 R)
• M65: 28,468,475 km (0.098 R)
• M66: 28,766,474 km (0.114 R)
• M67: 28,865,956 km (0.039 R)
• M68: 29,365,464 km (0.068 R)
• M69: 30,830,176 km (0.097 R)
• M70: 30,932,053 km (0.094 R)
• M71: 31,136,254 km (0.101 R)
• M72: 31,854,174 km (0.054 R)
• M73: 32,370,286 km (0.11 R)
• M74: 33,515,608 km (0.036 R)
• M75: 34,303,989 km (0.106 R)
• M76: 34,568,178 km (0.096 R)
• M77: 34,727,051 km (0.112 R)
• M78: 35,631,670 km (0.105 R)
• M79: 35,738,483 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.3

Radius: 14.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.06 AU - 14.88 AU

Year: 15622 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 94,476,803 km

• M1: 237,861 km (0.106 R)
• M2: 338,390 km (0.112 R)
• M3: 717,322 km (0.098 R)
• M4: 968,497 km (0.081 R)
• M5: 1,274,574 km (0.089 R)
• M6: 1,400,984 km (0.112 R)
• M7: 1,921,435 km (0.109 R)
• M8: 2,038,570 km (0.062 R)
• M9: 2,342,403 km (0.078 R)
• M10: 2,596,421 km (0.111 R)
• M11: 3,483,835 km (0.081 R)
• M12: 4,537,902 km (0.078 R)
• M13: 4,736,119 km (0.098 R)
• M14: 5,515,673 km (0.106 R)
• M15: 6,028,794 km (0.102 R)
• M16: 6,736,991 km (0.086 R)
• M17: 7,565,314 km (0.058 R)
• M18: 7,848,652 km (0.114 R)
• M19: 8,621,325 km (0.095 R)
• M20: 9,016,862 km (0.067 R)
• M21: 9,317,404 km (0.111 R)
• M22: 9,418,383 km (0.114 R)
• M23: 9,979,973 km (0.054 R)
• M24: 12,003,434 km (0.065 R)
• M25: 13,231,333 km (0.04 R)
• M26: 13,402,024 km (0.064 R)
• M27: 13,975,882 km (0.109 R)
• M28: 14,733,894 km (0.079 R)
• M29: 15,326,152 km (0.115 R)
• M30: 16,107,801 km (0.082 R)
• M31: 17,025,883 km (0.091 R)
• M32: 17,273,468 km (0.113 R)
• M33: 18,657,098 km (0.085 R)
• M34: 19,040,667 km (0.081 R)
• M35: 20,469,327 km (0.091 R)
• M36: 21,196,522 km (0.067 R)
• M37: 21,730,736 km (0.03 R)
• M38: 22,066,883 km (0.075 R)
• M39: 22,744,411 km (0.096 R)
• M40: 23,360,007 km (0.043 R)
• M41: 23,911,873 km (0.054 R)
• M42: 24,747,677 km (0.033 R)
• M43: 24,958,011 km (0.065 R)
• M44: 25,169,094 km (0.096 R)
• M45: 25,522,145 km (0.091 R)
• M46: 27,167,422 km (0.073 R)
• M47: 27,384,638 km (0.102 R)
• M48: 27,529,599 km (0.111 R)
• M49: 28,258,888 km (0.119 R)
• M50: 28,478,947 km (0.101 R)
• M51: 29,438,916 km (0.114 R)
• M52: 30,484,605 km (0.089 R)
• M53: 30,634,951 km (0.045 R)
• M54: 30,860,994 km (0.11 R)
• M55: 31,087,634 km (0.078 R)
• M56: 31,923,138 km (0.103 R)
• M57: 33,228,978 km (0.11 R)
• M58: 35,813,581 km (0.077 R)
• M59: 36,370,085 km (0.05 R)
• M60: 36,929,431 km (0.034 R)
• M61: 37,733,520 km (0.101 R)
• M62: 38,218,666 km (0.046 R)
• M63: 41,839,682 km (0.088 R)
• M64: 43,098,997 km (0.114 R)
• M65: 43,775,778 km (0.087 R)
• M66: 43,945,422 km (0.064 R)
• M67: 44,455,999 km (0.04 R)
• M68: 44,882,952 km (0.12 R)
• M69: 45,311,250 km (0.094 R)
• M70: 46,085,569 km (0.115 R)
• M71: 46,951,142 km (0.111 R)
• M72: 47,124,825 km (0.065 R)
• M73: 47,560,155 km (0.089 R)
• M74: 48,962,186 km (0.092 R)
• M75: 50,022,536 km (0.111 R)
• M76: 52,436,148 km (0.09 R)
• M77: 53,158,556 km (0.04 R)
• M78: 53,975,061 km (0.053 R)
• M79: 54,795,905 km (0.117 R)
• M80: 55,988,798 km (0.118 R)
• M81: 57,097,468 km (0.076 R)
• M82: 57,468,620 km (0.116 R)
• M83: 58,867,660 km (0.103 R)
• M84: 59,336,649 km (0.113 R)
• M85: 59,900,783 km (0.071 R)
• M86: 60,845,194 km (0.108 R)
• M87: 63,131,797 km (0.084 R)
• M88: 63,707,899 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.4

Radius: 3.3

Gravity: 61.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.18 AU - 20.54 AU

Year: 27909 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,476,803 km

• M1: 49,517 km (0.063 R)
• M2: 328,367 km (0.101 R)
• M3: 768,335 km (0.067 R)
• M4: 1,428,959 km (0.087 R)
• M5: 2,058,766 km (0.094 R)
• M6: 2,982,682 km (0.025 R)
• M7: 3,675,919 km (0.088 R)
• M8: 3,771,961 km (0.105 R)
• M9: 4,777,408 km (0.045 R)
• M10: 4,987,892 km (0.094 R)
• M11: 5,915,698 km (0.069 R)
• M12: 6,660,247 km (0.073 R)
• M13: 6,777,532 km (0.116 R)
• M14: 6,895,265 km (0.076 R)
• M15: 7,373,380 km (0.101 R)
• M16: 7,616,476 km (0.036 R)
• M17: 7,923,900 km (0.087 R)
• M18: 9,259,061 km (0.054 R)
• M19: 9,719,374 km (0.099 R)
• M20: 9,785,795 km (0.111 R)
• M21: 10,119,847 km (0.074 R)
• M22: 10,593,923 km (0.086 R)
• M23: 12,923,760 km (0.097 R)
• M24: 13,143,071 km (0.118 R)
• M25: 13,437,479 km (0.091 R)
• M26: 13,734,132 km (0.086 R)
• M27: 14,032,879 km (0.047 R)
• M28: 14,107,827 km (0.103 R)
• M29: 14,636,805 km (0.111 R)
• M30: 15,480,836 km (0.067 R)
• M31: 15,636,119 km (0.066 R)
• M32: 15,791,701 km (0.055 R)
• M33: 16,026,270 km (0.101 R)
• M34: 16,498,700 km (0.114 R)
• M35: 16,736,711 km (0.114 R)
• M36: 20,015,746 km (0.066 R)
• M37: 21,294,958 km (0.092 R)
• M38: 21,814,062 km (0.082 R)
• M39: 22,512,535 km (0.073 R)
• M40: 23,218,487 km (0.096 R)
• M41: 23,307,199 km (0.096 R)
• M42: 24,381,012 km (0.053 R)
• M43: 24,561,427 km (0.078 R)
• M44: 25,196,769 km (0.091 R)
• M45: 25,653,940 km (0.111 R)
• M46: 26,390,860 km (0.082 R)
• M47: 26,762,012 km (0.051 R)
• M48: 27,041,461 km (0.087 R)
• M49: 27,509,403 km (0.079 R)
• M50: 32,135,418 km (0.075 R)
• M51: 32,432,519 km (0.097 R)
• M52: 34,233,678 km (0.047 R)
• M53: 35,452,302 km (0.119 R)
• M54: 35,861,751 km (0.094 R)
• M55: 37,306,867 km (0.116 R)
• M56: 38,141,024 km (0.039 R)
• M57: 38,455,479 km (0.111 R)
• M58: 39,403,930 km (0.12 R)
• M59: 41,109,046 km (0.072 R)
• M60: 43,055,913 km (0.078 R)
• M61: 43,383,383 km (0.065 R)
• M62: 43,821,106 km (0.118 R)
• M63: 44,480,533 km (0.102 R)
• M64: 45,254,104 km (0.09 R)
• M65: 46,143,463 km (0.109 R)
• M66: 47,151,005 km (0.09 R)
• M67: 47,713,792 km (0.116 R)
• M68: 48,392,218 km (0.105 R)
• M69: 48,846,098 km (0.103 R)
• M70: 50,101,972 km (0.054 R)
• M71: 53,112,031 km (0.081 R)
• M72: 53,580,273 km (0.05 R)
• M73: 57,495,398 km (0.085 R)
• M74: 59,669,504 km (0.06 R)
• M75: 63,228,138 km (0.06 R)
• M76: 64,720,676 km (0.116 R)
• M77: 65,220,782 km (0.075 R)
• M78: 66,476,656 km (0.108 R)
• M79: 67,487,040 km (0.063 R)
• M80: 69,267,554 km (0.088 R)
• M81: 70,548,710 km (0.029 R)
• M82: 71,708,393 km (0.12 R)
• M83: 74,831,697 km (0.05 R)
• M84: 78,397,961 km (0.087 R)
• M85: 81,884,190 km (0.031 R)
• M86: 82,424,986 km (0.058 R)
• M87: 82,831,443 km (0.117 R)
• M88: 83,782,287 km (0.026 R)
• M89: 84,327,123 km (0.12 R)
• M90: 84,600,139 km (0.079 R)
• M91: 85,146,770 km (0.097 R)
• M92: 86,793,992 km (0.056 R)
• M93: 87,621,567 km (0.061 R)
• M94: 89,145,371 km (0.119 R)
• M95: 89,980,277 km (0.097 R)
• M96: 90,538,427 km (0.108 R)
• M97: 93,769,441 km (0.086 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 17,516 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit